# Triangle Solver vs Trigonometry

The clearest difference is rating: Triangle Solver at 5.0 against Trigonometry's 1.0. Trigonometry's advantage is ads (none vs shown) and update cadence (every 2 weeks vs monthly). On price, ratings volume, in-app purchases and device support there is nothing between them.

Both are free to download. Neither carries in-app purchases, so what you see is what you pay.

Triangle Solver holds the better App Store score, 5.0 against 1.0. Both are backed by a comparable volume of ratings — 2 and 4 respectively.

Triangle Solver ships an update monthly, Trigonometry every 2 weeks. The most recent releases landed on September 17, 2026 and September 22, 2026 respectively.

## The numbers

| Metric | Triangle Solver | Trigonometry |
| --- | --- | --- |
| Price | Free | Free |
| Rating | **[5.0 (2 ratings)](https://appshunter.io/ios/app/triangle-solver/id1508047860/reviews)** | [1.0 (4 ratings)](https://appshunter.io/ios/app/trigonometry/id1550614008/reviews) |
| Number of ratings | 2 | **4** |
| Positive reviews | — | 0.0% of reviews |
| In-app purchases | No | No |
| Ads | Yes | **No** |
| Update frequency | Monthly | **Every 2 weeks** |
| Monetization | Ad-supported | **Free** |
| Size | 47 MB | 9 MB |
| Requires iOS | 15.0 | **13.4** |
| Devices | iPhone, iPad, iPod | iPhone, iPad, iPod |
| Age rating | 4+ | 4+ |
| Developer | [Francesco Varotti](https://appshunter.io/developer/1501752853) | [Konstantinos Anagnostou](https://appshunter.io/developer/1550614010) |

## What reviewers say

### Triangle Solver

[App page](https://appshunter.io/ios/app/triangle-solver/id1508047860)

This app provides step-by-step solutions for triangle calculations and angle conversions. It includes practice exercises, a trigonometry formula sheet, and an integrated math keyboard for easy input. Ideal for students and professionals needing to master triangle properties.

**Highlights:** Step-by-step triangle calculations, Angle conversion, Practice trigonometry exercises, Trigonometry formula sheet, Integrated math keyboard

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases:** none


### Trigonometry

[App page](https://appshunter.io/ios/app/trigonometry/id1550614008)

Learn basic trigonometric formulas through interactive theory and fun games. Earn points to progress through levels and master the concepts.

**Highlights:** Memorize basic trigonometric formulas, Interactive theory section, Four included games, Earn points to advance levels, Beginner-friendly

**Features:** macOS Compatibility

**In-app purchases:** none


## Frequently asked questions

### Is Triangle Solver free?

Triangle Solver is free to download, with no in-app purchases.

### Is Trigonometry free?

Trigonometry is free to download, with no in-app purchases.

### Which has better reviews, Triangle Solver or Trigonometry?

Triangle Solver is rated higher. Triangle Solver averages 5.0 out of 5 from 2 ratings, while Trigonometry averages 1.0 from 4 ratings.

### Do Triangle Solver or Trigonometry have ads?

Triangle Solver shows ads; Trigonometry does not.

### Which is updated more often, Triangle Solver or Trigonometry?

Triangle Solver ships an update monthly, and Trigonometry every 2 weeks. Most recently, Triangle Solver was updated on September 17, 2026 and Trigonometry on September 22, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*